<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="/js/vue.js"></script>
    <title>Document</title>
  </head>
  <body>
    <div id="app">
      <input id="male" type="radio" value="zhangsan" v-model="name"/>
      <label for="male">zhangsan</label>
      <br/>
      <input id="female" type="radio" value="lisi" v-model="name"/>
      <label for="female">lisi</label>
      <br/>
      <p>姓名：{{name}}</p>
    </div>
    <script>
        var vm = new Vue({
         el:"#app",
          data:{ 
            name:''
          }
        });
      </script>
  </body>
</html>